[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20220510130733.430864409@linuxfoundation.org>
Date: Tue, 10 May 2022 15:07:38 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Mark Brown <broonie@...nel.org>,
Jerome Brunet <jbrunet@...libre.com>
Subject: [PATCH 5.10 19/70] ASoC: meson: Fix event generation for AUI ACODEC mux
From: Mark Brown <broonie@...nel.org>
commit 2e3a0d1bfa95b54333f7add3e50e288769373873 upstream.
The AIU ACODEC has a custom put() operation which returns 0 when the value
of the mux changes, meaning that events are not generated for userspace.
Change to return 1 in this case, the function returns early in the case
where there is no change.
Signed-off-by: Mark Brown <broonie@...nel.org>
Reviewed-by: Jerome Brunet <jbrunet@...libre.com>
Link: https://lore.kernel.org/r/20220421123803.292063-2-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@...nel.org>
Cc: stable@...r.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
sound/soc/meson/aiu-acodec-ctrl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/meson/aiu-acodec-ctrl.c
+++ b/sound/soc/meson/aiu-acodec-ctrl.c
@@ -58,7 +58,7 @@ static int aiu_acodec_ctrl_mux_put_enum(
snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL);
- return 0;
+ return 1;
}
static SOC_ENUM_SINGLE_DECL(aiu_acodec_ctrl_mux_enum, AIU_ACODEC_CTRL,
Powered by blists - more mailing lists